strange issues after cleaning and reapplying thermal paste

Dragos1028

Honorable
Jul 4, 2012
3
0
10,510
About a week ago my CPU started running abnormally high temps (50-60 degrees C while web browsing or idle, 80- 100 degrees C while gaming) so I figured I needed some new thermal paste on my CPU. After i finished applying the new stuff yesterday. Everything seemed to be working normally, I tried playing a game and was getting around a stable 60 degrees on my CPU, which I'm fairly certain is normal. Then, out of nowhere, my case fans started operating at a much higher speed than normal and I couldn't get them to slow down again without restarting my computer. Also I'm not sure if this is related but my sound is getting distorted and skipping but only when I'm running HWmonitor, after i close HWmonitor my sound goes back to normal. I am running a i5 3570k with the stock cooler. Any help would be appreciated.
 
Solution
When my computers start running hot, I always figure I have to clean out the dust using compressed (canned) air. I can't remember re-applying thermal paste more than once or twice in my entire career, and then only usually if I fuxx0r around near the heatsink or with the CPU. Thermal paste (good ones like Arctic Silver) is designed to work efficiently indefinitely.
When my computers start running hot, I always figure I have to clean out the dust using compressed (canned) air. I can't remember re-applying thermal paste more than once or twice in my entire career, and then only usually if I fuxx0r around near the heatsink or with the CPU. Thermal paste (good ones like Arctic Silver) is designed to work efficiently indefinitely.
 
Solution

Dragos1028

Honorable
Jul 4, 2012
3
0
10,510
I had just cleaned the dust out a few days ago before it started overheating, I clean the dust out pretty regularly. Also I wasn't using any specific thermal paste at the time, just the the stuff that already came applied to my CPU's stock cooler when I built this PC about 2-3 years ago.